Milliejay
Milliejay Milliejay
  • 29-04-2014
  • Mathematics
Answered

Divide £300 in a ratio of 3:7

Answer :

Scryt
Scryt Scryt
  • 29-04-2014
Ratio is:
[tex]3:7[/tex]
it means you have to sum
[tex]3+7=10[/tex]
Now you have to divide [tex]300[/tex] by [tex]10[/tex]
[tex]300/10=30[/tex]
Now multiplay
[tex]3*30=90[/tex]
and
[tex]7*30=210[/tex]
so £[tex]300[/tex] in ratio [tex]3:7[/tex] will be [tex]90:210[/tex]
Answer Link
MaddieK MaddieK
  • 29-04-2014
1. Add 3 + 7 = 10

2. Divide 300 by 10 = 30

3. Times 30 x 3 = 90

4. Times 30 x 7 = 210

90 + 210 = 300

your answer is 90 : 210
Answer Link

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